Billet Alm Fuel Rail Kit GM LS Factory Intakes

The Billet Alm Fuel Rail Kit GM LS Factory Intakes from HOLLEY is designed for serious LS engine builders and performance enthusiasts who require precision fuel delivery in custom applications. This kit is ideal for those building street machines, road-course platforms, or high-horsepower street trucks, providing the foundational fuel system architecture necessary for modern LS engines.

Constructed from high-quality billet aluminum, this fuel rail system integrates seamlessly with GM's factory LS intake manifolds, eliminating the need for costly custom fabrication while maintaining OEM-style reliability. The design minimizes dead volume in the fuel plenum, reducing pressure spikes and improving injector response times during transient throttle events. This ensures a zero tolerance fitment with factory LS intake passages and fuel injector bosses.

This fuel rail kit is perfect for LSx engine swaps, LS crate motor builds, and platform-specific restorations where compatibility with factory intakes is essential. Mechanics and builders will appreciate the integrated design that eliminates external bracket clutter and potential leak points, making it a reliable choice for performance applications.